193428239

素因数分解:

${\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 200217600

約数和(自身を除く): 6789361

約数列:

[1, 89, 109, 127, 157, 9701, 11303, 13843, 13973, 17113, 19939, 1232027, 1523057, 1774571, 2173351, 193428239]

約数ペア:

[(1, 193428239), (89, 2173351), (109, 1774571), (127, 1523057), (157, 1232027), (9701, 19939), (11303, 17113), (13843, 13973)]